1)1: 1 projection screen
60" x 60" (1524 x 1524)
70" x 70" (1778 x 1778)
84" x 84" (2133 x 2133)
96" x 96" (2438 x 2438)
120"*120" (305*305)
2) 4: 3 projection screen
72" (1463*1097)
84" (1706 x 1280)
100" (2032 x 1524)
120" (2438 x 1828)
150" (3048 x 2286)
180" (3657 x 2743)
200" (4064 x 3048)
300" (6069 x 4572)

3)16: 9 projection screen
92" (2030*1145)
100'' (2213*1245)
106" (2342*1317)
119" (2644*1465)